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VD300 Series Inverter User Manual

Mechanical and Electrical Installation

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3.5 Standard Wiring Diagram

3.5.1 Standard Wiring Diagram for Single-phase 220V Inverter

Fig 3.5-1 Standard wiring diagram for single phase 220V inverter

Precautions are as follows:

1) Terminal

◎

refers to main circuit terminal, terminal

○

refers to control circuit terminal;

2) “B” which is followed the product model represents Self-braking unit;

3) Braking resistor’s selection is based on the user demand, refer to table 2-4;

4) Signal lines and power line must be separated alignments, if you want to control cables and power
cable cross, let them cross by 90 degree angle. It is best to choose shielded twisted-pair cabling for
analogue signal, the selection of power cable is shield three-core cable (The specification should
enlarge a class as much as the ordinary electric cables), or follow the inverter user manual.

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Summary of Contents for VD300 Series

Page 1: ...e related issues user installing and site wiring quick debug parameters setting failure diagnose and eliminate and daily maintenance and correlation matters Please read this manual to make sure you can install use and maintain the inverter correctly then play their superior performance Please send this manual to the user or maintainer of this inverter and properly kept Unpacking and Inspection Eve...

Page 2: ......

Page 3: ...ion and Display Interface 38 4 2 Motor Parameter Self learning 40 4 3 Password Setting 41 4 4 Parameter Lock authority lower than password 41 Chapter 5 Function Parameter Table 42 Chapter 6 Parameter Description 85 6 1 P00 Basic Function 85 6 2 P01 Stop Control Parameter Group 90 6 3 P02 Motor 1 Parameters 96 6 3 P02 Motor 1 Parameters 96 6 4 P03 Motor 1 Vector Control Parameters Group 97 6 5 P04 ...

Page 4: ...sures 167 8 2 Common Faults and Solutions 171 Chapter 9 Communication Protocol 172 9 1 About Protocol 172 9 2 Application Methods 172 9 3 Bus Structure 172 9 4 Protocol Description 172 9 5 Communication Frame Structure 172 9 6 Command Code and Communication Data Description 173 Appendix A Multi function I O Extension Card 181 ...

Page 5: ... property damage Danger arising due to improper operations may cause moderate damage or light hurt and equipment damage or property damage 1 2 Safety Precautions 1 2 1 Before Installation Do not install the equipment if you find water seepage component missing or damage upon unpacking Do not install the equipment if the packing list does not conform to the product you received Handle the equipment...

Page 6: ...e DC bus terminals P and P Failure to comply may result in a fire The wire size of main circuit should conformed to standard the wiring should comply with EMC and local safety standard Failure to comply may result in accidents Use shielded cable for input output control circuit of analog and rapid speed pulse signal and ensure the shielding layer is reliably grounded 1 2 4 Before Power on Check th...

Page 7: ...le the body in order to avoid electric shock The inverter shall be repaired and maintained only by the qualified person who has received professional training Otherwise it may cause personal injury or equipment damage For all the standard equipped or optional accessories must be dismounted or mounted while the inverter power is disconnected 1 3 General Precautions 1 3 1 Motor Insulation Inspection...

Page 8: ...or higher voltage can easily damage inverter If power is not Enable then use voltage reduction or voltage rising device to deal with voltage conversion in order to comply with inverter input voltage requirement 1 3 9 Three phase Input Change to Two Phase Input If inverter is 3phase input type do not use 2phase power supply otherwise it could result in phase loss protection error even inverter dama...

Page 9: ...meter or change its original default setup of motor parameter Otherwise it will affect operation efficiency and protection performance to motor Due to cable or motor internal short circuit can result in inverter alarm or even exploding So insulation and short circuit test on wiring and motor should be done before connecting and installing motor If the system has been idled for long time then a ret...

Page 10: ...code is the most important basis for the after sales service 2 3 Inverter Series Table 2 1 Product specifications and technical data Adaptable Motor Model No Power Capacity kVA Rated Input Current A Rated Output Current A kW HP Single phase Power supply 220V 50 60Hz VD300 2S 0 7GB 1 5 8 2 4 0 0 75 1 VD300 2S 1 5GB 3 0 14 0 7 0 1 5 2 VD300 2S 2 2GB 4 0 23 0 9 6 2 2 3 VD300 2S 3 7GB 5 9 35 0 17 0 3 ...

Page 11: ...4T 55G VD300 4T 55P 72 0 113 0 112 0 55 70 VD300 4T 75G VD300 4T 75P 100 0 157 0 150 0 75 100 VD300 4T 90G VD300 4T 90P 116 0 180 0 176 0 90 110 VD300 4T 110G VD300 4T 110P 138 0 214 0 210 0 110 150 VD300 4T 132G VD300 4T 132P 167 0 256 0 253 0 132 175 VD300 4T 160G VD300 4T 160P 200 0 307 0 304 0 160 210 VD300 4T 185G VD300 4T 185P 231 0 350 0 326 0 185 240 VD300 4T 200G VD300 4T 200P 250 0 385 0...

Page 12: ...equency 0Hz 650Hz Carrier frequency 1 0KHz 16KHz auto adjust carrier frequency Input frequency resolution 0 01Hz digit setup mode Control mode SVC control mode 0 SVC control mode 1 linear V F control parabola V F control multi stage V F V F separation Start torque 0 25Hz 150 vector control Motor type asynchronous motor Speed range 1 100 Speed control accuracy 0 2 Torque control accuracy 5 Overload...

Page 13: ...e when an instantaneous power failure or sudden voltage reduction occurs Timing control Timing control function setting time range 0min 65535min Multi motor switchover Two motors can be switched over via two groups of motor parameters Individual Function Support extension Support multi function I O extension card and MFI port related expansion function components defined by the manufacturer Runnin...

Page 14: ... loss protection overcurrent protection overvoltage protection undervoltage protection overheat protection and overload protection etc Installation location Indoor without direct sunlight no dust corrosive gas combustible gas oil smoke vapor drip or salt etc Altitude level Lower than 2000m de rate if altitude is higher than 2000m Ambient temperature 10 40 de rate if the ambient temperature is betw...

Page 15: ...on W A D H B Fig 2 6 1 Schematic diagram for physical dimensions and mounting dimensions below 7 5kW W A D H B H1 Fig 2 6 2 Schematic diagram for physical dimensions and mounting dimensions 11kW 110kW H B W A D H1 W H D Fig 2 6 3 Schematic diagram for physical dimensions and mounting dimensions up 132 kW ...

Page 16: ...2 2GB VD300 4T 3 7GB 5 5PB 106 5 175 185 118 169 4 5 1 8 VD300 4T 5 5GB 7 5PB VD300 4T 7 5GB 11PB 148 235 247 160 191 5 5 3 0 VD300 4T 11GB 15PB VD300 4T 15GB 18 5PB 120 308 320 284 190 196 5 6 5 7 5 VD300 4T 18 5G 22P VD300 4T 22G 30P VD300 4T 30G 37P VD300 4T 37G 45P 180 396 412 372 260 216 5 8 13 5 VD300 4T 45G 55P VD300 4T 55G 75P VD300 4T 75G 90P 260 530 550 510 377 300 8 30 VD300 4T 90G 110P...

Page 17: ... dimensions of keyboard Physical dimensions of keyboard holder Fig 2 7 1 External keyboard and holder dimension 66 5 109 5 78 5 148 5 The mounting hole size of the card mounted The mounting hole size of the card mounted when the keyboard does not add the tray when the keyboard add the tray Fig 2 7 2 External keyboard and holder mounting dimension This inverter keyboard can be directly connected A ...

Page 18: ...quency percentage of regenerating process account for the complete process Elevator 20 30 Uncoiling and recoiling 20 30 Centrifuge 50 60 Accidental braking loading 5 General take 10 Table 2 4 Inverter braking unit selection Model Recommend Power Braking Resistor Recommend Resistance Braking Resistor Braking Unit Remarks Single phase 220V 50 60Hz VD300 2S 0 7GB 80W 150Ω VD300 2S 1 5GB 100W 100Ω VD3...

Page 19: ...0kW 1 2Ω External VDBU 4T 800G Table 2 4 is a guiding data user can select different resistor value and power according to actual situation Selection of braking resistor is based on the motor generation power in actual application system it is related with system inertia deceleration time potential load energy it is decided by user s actual situation The greater the inertia of system the required ...

Page 20: ... main circuit and control circuit especially the surface contacting with metal has cut Non professional staff or untrained operator cannot do maintenance or change device of the inverter failure to comply will result in personal hurt or damage the device User is required to do insulation test on inverter While testing insulation resistor of motor and cable make sure to disconnect inverter in advan...

Page 21: ...lease keep the machine outer packing boxes and other packaging materials to facilitate future inverter relocation or repair and other logistics transportation Our company will provide 18 month warranty starting from the leave factory date as indicated on the bar code for the failure or damage under normal use conditions If the equipment has been used for over 12 months reasonable repair expenses w...

Page 22: ...m the vibration it should be less than 5 9m s 0 6g The inverter shall be mounted in locations free from oil dirt dust and metal powder The inverter shall be mounted in locations free from corrosive gas explosive gas or combustible gas 3 2 The Installation Direction and Space General should be installed vertically when installed in the room well ventilated place The installation distance and distan...

Page 23: ...of control panel fixing the bottom hook of panel to the install claw under the tank of panel put middle finger on upper clip and pull in until it fixed Fig 3 3 2 Removing and mounting the cover plate of plastic enclosure diagram Disassembly of plastic enclosure cover with your finger or tool to hook into the side of the flat bottom ejection force Installation of plastic enclosure cover fixing the ...

Page 24: ...ver to screw off the two screws at the bottom of the undercover plate then loosen the two screws at the top of the undercover plate pull down the undercover plate can be disassemble reverse order the undercover plate can be install 3 4 Inverter and External Electrical Parts Connection 3 4 1 Schematic Diagram for Inverter and External Electrical Parts Connection Fig 3 4 1 Inverter and external unit...

Page 25: ...reater than 600kVA 2 On the same power source node has switch type reactive power compensation capacitor or with silicon controlled phased load will produce a lot of peak current could lead to converter part components damage 3 When the inverter three phase power supply voltage unbalance is more than 3 has the potential to cause converter part components damage 4 To improve the power factor of the...

Page 26: ... 18 5kW 50 132kW 400 400kW 1250 22kW 63 160kW 450 450kW 1500 30kW 80 185kW 560 500kW 1800 37kW 100 200kW 560 560kW 2000 45kW 125 220kW 630 55kW 160 250kW 800 Table 3 3 Conductor cross sectional area Conductor cross section area S mm2 The smallest conductor cross section area Sp mm2 S 16 S 16 S 35 16 35 S S 2 3 4 2 Guide to the External Electrical Parts Table 3 4 Selection table of circuit breaker ...

Page 27: ...0 16 16 1 5 VD300 4T 45G 55P 200 100 25 25 1 5 VD300 4T 55G 75P 200 125 35 35 1 5 VD300 4T 75G 90P 250 125 50 50 1 5 VD300 4T 90G 110P 250 160 70 70 1 5 VD300 4T 110G 132P 350 350 95 95 1 5 VD300 4T 132G 160P 400 400 150 150 1 5 VD300 4T 160G 185P 500 400 185 185 1 5 VD300 4T 185G 200P 630 400 240 240 1 5 VD300 4T 200G 220P 630 630 150 2 150 2 1 5 VD300 4T 220G 250P 630 630 150 2 150 2 1 5 VD300 4...

Page 28: ...0 80 VD300 4T 37G 45P 90 0 16 90 0 030 78 0 70 VD300 4T 45G 55P 120 0 13 120 0 023 95 0 54 VD300 4T 55G 75P 150 0 10 150 0 019 115 0 45 VD300 4T 75G 90P 200 0 12 200 0 014 160 0 36 VD300 4T 90G 110P 250 0 06 2501 0 011 180 0 33 VD300 4T 110G 132P 250 0 06 250 0 011 250 0 26 VD300 4T 132G 160P 290 0 04 290 0 008 250 0 26 VD300 4T 160G 185P 330 0 04 330 0 008 340 0 18 VD300 4T 185G 200P 400 0 04 400...

Page 29: ...minal 2 B which is followed the product model represents Self braking unit 3 Braking resistor s selection is based on the user demand refer to table 2 4 4 Signal lines and power line must be separated alignments if you want to control cables and power cable cross let them cross by 90 degree angle It is best to choose shielded twisted pair cabling for analogue signal the selection of power cable is...

Page 30: ...minal 2 B which is followed the product model represents self braking unit 3 Braking resistor s selection is based on the user demand refer to table 2 4 4 Signal lines and power line must be separated alignments if you want to control cables and power cable cross let them cross by 90 degree angle It is best to choose shielded twisted pair cabling for analogue signal the selection of power cable is...

Page 31: ...g 2 4 4 Signal lines and power line must be separated alignments if you want to control cables and power cable cross let them cross by 90 degree angle It is best to choose shielded twisted pair cabling for analogue signal the selection of power cable is shield three core cable The specification should enlarge a file as much as the ordinary electric cables or follow the inverter user manual 3 6 Mai...

Page 32: ...kW inverter 3 6 2 Instructions of Main Circuit Terminals of Inverter Table 3 6 Instructions of main circuit terminals of inverter Terminals Function Instruction L N Single phase power supply input terminals external connection of grid single phase 220VAC power supply R S T Input terminal of AC 3 phase power supply external connection of grid 3phase AC power supply U V W Output terminal of 3 phase ...

Page 33: ...in braking unit its braking resistor connecting terminal is effect The braking resistor selection table 2 4 recommending value and the wiring distance should less than 5M Otherwise it can damage inverter 4 External DC reactor connecting terminal P1 P for external DC reactor to 18 5kW and above power inverter get rid of the connector between P1 P terminal during installation reactor is installed be...

Page 34: ...l Type Terminal Sign Terminal Name Function 5V 10V GND External 5V 10V power supply 1 Provide 5V 10V power supply for external units the maximum output current is 20mA J15 jumper on main control board to select 5V or 10V power output default is 10V 2 It is generally used as the operating power supply for the external potentiometer the potentiometer resistance range is 1kΩ 10KΩ 3 The Maxmium output...

Page 35: ...al input terminal 2 DI3 COM Digital input terminal 3 DI4 COM Digital input terminal 4 DI5 COM Digital input terminal 5 1 Optical coupling isolation compatible with dual polarity input internal resistance 3 3kΩ 2 Multi function digital input through F5 01 F5 05 to set function 3 The inverter default 24v power supply built in COM is common terminal 4 When using external power JP14 should be suspende...

Page 36: ...apacity AC250V 3A DC 30V 5A Ground PE Shield cable ground terminal 1 Used to control cable shield grounding when the interference is big on site or control cable is too long the PE should be well grounded to reduce EMC affect 2 PE terminal is not allowed to connect with power N line otherwise will damaged the inverter 3 7 3 Jumper Switchover Function Description Table 3 8 Jumper switchover functio...

Page 37: ...ocket Code Function Description J6 Control board power board J6 is connection port of main control board and power board power board supply power to main control board and is electric signal gateway between the 2 parts J7 Control board extension card J7 is connection port of extension card and main control board main control board supply power to extension card and is electric signal gateway betwe...

Page 38: ...nalog Input Terminal Since the weak analog voltage signal is easy to suffer external interferences it needs to use shielded twist cable generally and the length shall be no longer than 20meters as shown in Fig 3 7 4 3 7 5 In case the analog signal is subject to severe interference and analog signal source side shall be installed with filter capacitor or ferrite magnetic core as shown in Fig 3 7 6 ...

Page 39: ... diagram of analog input terminal cable jacket ferrite magnetic ring 3 7 5 3 Digital Output Terminal Using Internal Power Supply Fig 3 7 7 Schematic diagram of digital output terminal using internal power supply Fig 3 7 8 Schematic diagram of high speed pulse output terminal using internal power supply HDO1 in figure 3 7 7 as a digital output terminal P06 00 set to 1 namely to DO1 function and con...

Page 40: ...c diagram of digital output terminal using external power Fig 3 7 10 Schematic diagram of high speed pulse output using external power HDO1 Fig 3 7 10 as high speed pulse terminals P06 00 set to 0 3 7 5 5 Output Terminals of Analog Fig 3 7 11 Schematic diagram of analog output of voltage signal ...

Page 41: ...nalog output of current signal 3 7 5 6 Output Terminals of Relay COM T1 C External control Internal circuit COM 24V 24V T1 A T1 B T1 Run Indicate Halt Indicate Short Circuit Plate or Wire HL DC24V HL DC24V VicRuns A use internal DC24V power B use external AC220V power Fig 3 7 13 Schematic diagram of relay output terminal ...

Page 42: ...Hz A L R FWD REV RUN V LED DIGITAL PANEL JOG REV MENU ESC ENTER DATA STOP RESET RUN Fig 4 1 1 Operation panel schematic 4 1 1 Keyboard Button Description Buttons Name Function Description Programming key Enter or escape from the first level menu and remove the parameters quickly Enter key Enter the menu step by step Confirm parameters UP key Increase data or function code progressively DOWN key De...

Page 43: ...on Code Viewing and Modification Methods The operation panel of the inverter adopts three level menu structure to carry out operations such as parameter setting The three level menu includes function parameter set level 1 menu Function code level 2 menu Function code setup value level 3 menu Refer to Fig 4 1 2 for the operation procedure Fig 4 1 2 Three level menu operation flow chart When operati...

Page 44: ...it status has 2 levels menu in sequence function code group or function code function code parameter press ENTER DATA key enter into function parameter display status In function parameter display status press ENTER DATA key to save and jump to the next parameter press MENU ESC to quit to previous parameter 4 2 Motor Parameter Self learning Select vector control mode before inverter operation must...

Page 45: ...indicates the user password and the password protection turns Enabled after exiting the function code editing status When pressing MENU ESC key again enter function code to view edit state 0 0 0 0 0 will be displayed and common menu cannot be entered until user password is input correctly 4 4 Parameter Lock authority lower than password VD300 series inverter provide user parameter lock protection ...

Page 46: ...e Property P00 00 Motor Running Mode 0 V F control mode 1 Sensor less vector control mode 0 2 Sensor less vector control mode 1 0 P00 01 Running Command Selection 0 Keypad command channel L R OFF 1 Terminal command channel L R ON 2 Communication command channel L R flashes 0 P00 02 Frequency Command Source A 0 P00 03 Frequency Command Source B Selection 0 Keypad potentiometer 1 Function code P00 1...

Page 47: ...11 00 1 Function code P00 11 2 AI1 3 AI2 4 AI3 extension card 5 High speed pulse 6 PID control set 7 Keypad potentiometer 0 P00 14 Acceleration Time 0 0 0s 3600 0s Model dependent P00 15 Deceleration Time 0 0 0s 3600 0s Model dependent P00 16 Acceleration Deceleration Time Reference Frequency 0 Max output frequency 1 Set frequency 0 P00 17 Operation Direction Selection 0 Running in the default dir...

Page 48: ...0 27 1 Terminal 2 Communication 0 P00 27 Motor Selection Setting by Keypad 0 Motor 1 1 Motor 2 0 P00 28 Load Type Selection Only valid for V F Unit s digit of LED motor 1 load type selection 0 Non inertia load 1 Inertia load Ten s digit of LED motor 2 load type selection 0 Non inertia load 1 Inertia load 0x00 P00 29 K1 Coefficient 0 000 20 000 1 000 P00 30 K2 Coefficient 0 000 20 000 1 000 P01 Sta...

Page 49: ...0 0 150 100 corresponding inverter rate current 0 0 P01 12 Startup Short circuit Braking Holding Time 0 00s 60 00s 0 00s P01 13 Stop Short circuit Braking Holding Time 0 00s 60 00s 0 00s P01 14 Switchover Mode between FWD REV Rotation 0 Switchover with zero frequency 1 Switchover with over starting frequency 2 Switchover at stop speed reach and delay 0 P01 15 FWD REV Rotation Dead zone Time 0 0s 3...

Page 50: ...1 S curve reserved 0 P01 27 Ratio of S Curve Start Segment 0 0 100 0 P01 28 relate to Acceleration deceleration time 30 0 P01 28 Ratio of The S Curve End Segment 0 0 100 0 P01 27 relate to acceleration deceleration time 30 0 P01 29 Rotation Speed Tracking Mode Selection Unit s digit of LED tracking direction selection 0 According to the actual detection direction 1 According to the run direction b...

Page 51: ...Rotor and Stator Mutual Inductive Reactance 0 0mH 6553 5mH Model dependent P02 10 Motor 1 No load Current 0 0A P02 03 rated motor 1 current Model dependent P03 Motor 1 Vector Control Parameter Group Function Code Parameter Name Setting Range Factory Default Value Property P03 00 Speed and Torque Control Selection 0 Speed control 1 Torque control 0 Vector 0 10 0 P03 01 Speed Loop Proportional Gain ...

Page 52: ...ng Mode Selection 0 Function code P03 13 1 AI1 2 AI2 3 AI3 extension card 4 High speed pulse input 5 Communication setting Notes 100 of 1 4 corresponding P03 13 0 P03 13 Keypad Setting Torque 300 0 300 0 rated motor current 100 0 P03 14 Torque Setting Filter Time 0 000s 10 000s 0 100s P03 15 Source Setting of Frequency Upper Limit of Forward in Torque Control 0 Function P03 17 1 AI1 2 AI2 3 AI3 ex...

Page 53: ... P03 20 Braking Torque Upper Limit Source Setting 0 Function code P03 22 1 AI1 2 AI2 3 AI3 extension card 4 HS pulse input 5 Communication setting Note Setting mode 100 of 1 4 corresponds to three times of the motor current 0 P03 21 Electric Torque Upper Limit Keypad Setting 0 0 300 0 rated motor current 180 0 P03 22 Braking Torque Upper Limit Keypad Setting 0 0 300 0 rated motor current 180 0 P03...

Page 54: ...cy Lower Limit 0 00Hz 50 00Hz 10 00Hz P03 35 Torque Control Stator Resistance Compensation Selection 0 Disabled 1 Enabled 0 P04 Motor 1 V F Control Parameter Group Function Code Parameter Name Setting Range Factory Default Value Property P04 00 Motor 1V F Curve Setting 0 Straight line V F curve 1 Multi stage V F curve 2 1 3 power low torque V F curve 3 1 7 power low torque V F curve 4 2 0 power lo...

Page 55: ...ppression Oscillation Factor of Motor 1 0 100 10 P04 13 Suppression Oscillation Cut off Point of Motor 1 0 00Hz P00 07 maximum output frequency 30 00Hz P04 14 Motor 1 Voltage Setting Source Selection 0 Function code P04 15 1 AI1 2 AI2 3 AI3 extension card 4 HS pulse input 5 PID control 6 Communication control 0 P04 15 Motor 1 Keypad Setting Voltage Value 0 0 100 0 100 0 P04 16 Motor 1 Voltage Incr...

Page 56: ...lection Extension card 0 P05 08 DI8 Input Function Selection Extension card 0 P05 09 DI9 Input Function Selection Extension card 0 No function 1 Forward running FWD 2 Reverse running REV 3 Three line mode run control 4 Forward Jog FJOG 5 Reverse Jog RJOG 6 Coast to stop 7 Run pause 8 Fault reset RESET 9 External fault input 10 Frequency setting increase UP 11 Frequency setting decrease DOWN 12 Fre...

Page 57: ...consumption holding 45 Swing frequency pause stop at current frequency 46 Swing frequency reset back to center frequency 47 Motor switchover 48 Clear the current running time 49 User defined failure input 1 50 User defined failure input 2 51 User defined failure input 3 52 User defined failure input 4 53 PID preset output disable 54 63 Reserved P05 10 HDI1 Terminal Function Selection 0 HS pulse in...

Page 58: ...tage P05 19 10 00V 10 00V P05 22 Corresponding Setting of AI2 Voltage Upper Limit 100 0 100 0 100 0 P05 23 Lower Limit of AI2 Current 20 00mA P05 25 0 00mA P05 24 Corresponding Setting of AI2 Current Lower Limit 100 0 100 0 0 0 P05 25 Upper Limit of AI2 Current P05 23 20 00mA 20 00mA P05 26 Corresponding Setting of AI2 Current Upper Limit 100 0 100 0 100 0 P05 27 AI2 Input Filter Time 0 000s 10 00...

Page 59: ... Speed Pulse Input 100 0 100 0 0 0 P05 41 Maximum Frequency of High Speed Pulse Input P05 39 100 00kHz 50 00kHz P05 42 Corresponding Setting of Maximum Frequency of High Speed Pulse Input 100 0 100 0 100 0 P05 43 HS Pulse Input Filter Time 0 000s 10 000s 0 000s P05 44 DI1 Terminals Close Delay Time 0 0s 6000 0s 0 0s P05 45 DI1 Terminals Open Delay Time 0 0s 6000 0s 0 0s P05 46 DI2 Terminals Close ...

Page 60: ...s Open Delay Time 0 0s 6000 0s 0 0s P05 62 Virtual Input Terminal Setting Selection 0 Disabled 1 Communication setting 0 P05 63 Travel Switch Lock Time 0 0s 60 0s 1 0s P06 Output Terminal Function Parameter Group Function Code Parameter Name Setting Range Factory Default Value Property P06 00 HDO1 Terminals Output Mode Selection 0 HS Pulse output 1 Switch signal output 0 P06 02 Digital Output Effe...

Page 61: ...time reached 23 Current running time reached 24 Current power on time reached 25 Any frequency reached 26 Any current reached 27 Current limit exceeded 28 Communication virtual terminal output 29 Reserved 30 Stop command output 31 Run non jog run 32 Length reached 33 Braking timing output 0 P06 08 AO1 Analog Output Function 0 P06 09 AO2 Output Selection 0 P06 10 Functions of HDO1 Pulse Output 0 Ru...

Page 62: ...ower Limit 0 0 100 0 0 0 P06 13 AO1 Output Voltage Current Upper Limit P06 11 10 00V P06 11 20 00mA 10 00V P06 14 Corresponding Setting Value of AO1 Output Voltage Current Upper Limit 0 0 100 0 100 0 P06 15 AO1 Output Filter Time 0 000s 10 000s 0 000s P06 16 AO2 Output Voltage Current Lower Limit 0 00V P06 18 0 00mA P06 18 0 00V P06 17 Corresponding Setting Value of AO2 Output Voltage Current Lowe...

Page 63: ...6 32 Relay T2 Close Delay 0 0s 6000 0s 0 0s P06 33 Relay T2 Open Delay 0 0s 6000 0s 0 0s P06 34 DO5 Terminals Close Delay 0 0s 6000 0s 0 0s P06 35 DO5 Terminals Open Delay 0 0s 6000 0s 0 0s P06 36 AO1 Output Type Selection 0 Voltage type 1 Current type 0 P06 37 AO2 Output Type Selection 0 Voltage type 1 Current type 0 P07 AIAO Correction Group Function Code Parameter Name Setting Range Factory Def...

Page 64: ...AO1 Measured Voltage 1 0 500V 4 000V Factory Correction P07 14 AO1 Target Voltage 2 6 000V 9 999V Factory Correction P07 15 AO1 Measured Voltage 2 6 000V 9 999V Factory Correction P07 16 Target Voltage 1 Of AO2 0 500V 4 000V Factory Correction P07 17 AO2 Measured Voltage 1 0 500V 4 000V Factory Correction P07 18 AO2 Target Voltage 2 6 000V 9 999V Factory Correction P07 19 AO2 Measured Voltage 2 6 ...

Page 65: ...feedback 0 P08 04 PID Output Feature Selection 0 PID output positive feature 1 PID output negative feature 0 P08 05 PID Feedback Display Coefficient 0 00 655 35 Users defined units 1 00 P08 06 Proportional Gain 1 0 00 100 00 40 0 P08 07 Integral Time 1 0 00 Disabled integral 0 01s 10 00s 0 50s P08 08 Differential Time 1 0 000s 10 000s 0 000s P08 09 Proportional Gain 2 0 00 100 00 40 00 P08 10 Inte...

Page 66: ... 100 0 Relative to PID command value 50 0 P08 20 Feedback Wire break Detection Value 0 0 No detection 0 1 100 0 0 0 P08 21 Feedback Wire break Detection Time 0 0s 20 0s 0 0s P08 22 Feedback Over limit Detect Value 0 0 No detection 0 1 100 0 0 0 P08 23 Feedback Over limit Detection Time 0 0s 20 0s 0 0s P08 24 PID Dormant Threshold P08 25 100 0 PID feedback range 100 Cancel the sleep function 100 0 ...

Page 67: ...ed forward 0 Relative to feed forward amount 1 Relative to 100 1 P08 39 PID Output Range Not Including Feed forward 0 0 Unlimited 0 1 150 100 P08 40 Lower Limit Frequency of Feedback Break Line Detection 0 00 50 00Hz 10 00 P08 41 PID Preset Output Source Selection 0 Function code P08 17 setting 1 AI1 2 AI2 3 AI3 Extension card 4 HS pulse input setting 5 MS speed reference setting 6 Keypad potentio...

Page 68: ...s Value 0 0 100 0 relative to FDT1 5 0 P09 12 Frequency Detection Value 1 FDT2 0 00Hz P00 07 maximum output frequency 50 00Hz P09 13 Frequency Detection 2 Hysteresis Value 100 0 100 0 relative to FDT2 5 0 P09 14 Swing Set Mode 0 Relative to the central frequency 1 Relative to the max frequency Reserved 0 P09 15 Swing Frequency Amplitude 0 0 Close swing frequency function 0 1 100 0 0 0 P09 16 Jump ...

Page 69: ...t Power On Time Reached Set 0min 65535min 0min P09 34 Any Frequency Reaching 0 00Hz P00 07 max output frequency 0 00 P09 35 Any Frequency Reaching Detection Amplitude 0 00Hz P09 34 0 00 P09 36 Any Current Reaching 0 0 300 0 0 0 P09 37 Any Current Reaching Detection Amplitude 0 0 P09 36 0 0 P09 38 Electricity Consumption Initial Value Upper Bit 0 kwh 60000kwh 0kwh P09 39 Electricity Consumption Ini...

Page 70: ...ed LED ten s digit frequency control selection 0 Only enabled when P00 02 1or P00 03 1 1 All frequency mode are enabled 2 When the multi step speed are priority it is disabled to the multi step speed LED hundred s digit action selection when stop 0 Setting enabled 1 Enabled in run clear after stop 2 Enabled in run clear upon receiving stop command 0x000 P09 44 UP DOWN Terminals Change Rate 0 01Hz ...

Page 71: ... braking 0 P09 48 Action after Accumulative Power On and Run Time Reached 0 Output terminals action error alarm 1 Output terminals action no error alarm 0 P09 49 Motor Power Correction Coefficient 0 00 200 0 100 0 P09 50 User defined Fault Selection LED unit s digit 0 Disabled run after fault 1 Jog running after fault LED ten s digit 0 Coast to stop 1 Decelerate to stop 0x00 P09 55 Jog Preferred S...

Page 72: ... 3 Coast to stop 4 Clear up down v key setup frequency 5 Shift key switchover display state 6 To achieve run command given way according to switchover sequence 7 Quick debugging mode according to factory parameter debugging 8 Modify rapidly set frequency 1 P10 02 JOG REV Key Run Command Channel Switchover Sequential Selection 0 Keyboard control terminal control 1 Keyboard control communication con...

Page 73: ...ight on BIT5 Inverter overload percentage light on BIT6 Reserved BIT7 Excitation current A light on BIT8 Torque current A light on BIT9 AC input current A light on BIT10 User defined speed 1 running value BIT11 User defined speed 2 running value BIT12 BIT15 Reserved 0x0000 P10 05 Display Stop 0x0000 0xFFFF BIT0 Set frequency Hz flash BIT1 Bus voltage V light on BIT2 State of input terminals BIT3 S...

Page 74: ...10 05 1 P11 MS Speed and Simple PLC Parameters Group Function Code Parameter Name Setting Range Factory Default Value Property P11 00 Multi reference 0 100 0 100 0 0 0 P11 01 Multi reference 1 100 0 100 0 0 0 P11 02 Multi reference 2 100 0 100 0 0 0 P11 03 Multi reference 3 100 0 100 0 0 0 P11 04 Multi reference 4 100 0 100 0 0 0 P11 05 Multi reference 5 100 0 100 0 0 0 P11 06 Multi reference 6 10...

Page 75: ...11 21 Acceleration Deceleration Time Selection of Reference 0 0 3 0 P11 22 Time of Reference 1 0 0s h 6000 0s h 0 0s P11 23 Acceleration Deceleration Time Selection of Reference 1 0 3 0 P11 24 Time of Reference 2 0 0s h 6000 0s h 0 0s P11 25 Acceleration Deceleration Time Selection of Reference 2 0 3 0 P11 26 Time of Reference 3 0 0s h 6000 0s h 0 0s P11 27 Acceleration Deceleration Time Selection...

Page 76: ...eration Time Selection of Reference 9 0 3 0 P11 40 Time of Reference 10 0 0s h 6000 0s h 0 0s P11 41 Acceleration Deceleration Time Selection of Reference 10 0 3 0 P11 42 Time of Reference 11 0 0s h 6000 0s h 0 0s P11 43 Acceleration Deceleration Time Selection of Reference 11 0 3 0 P11 44 Time of Reference 12 0 0s h 6000 0s h 0 0s P11 45 Acceleration Deceleration Time Selection of Reference 12 0 ...

Page 77: ...ion Coefficient 20 0 200 0 100 0 P13 02 Motor 2 Overload Protection Selection 0 Disabled 1 Ordinary motor with low speed compensation 2 Frequency conversion inverter without low speed compensation 2 P13 03 Motor 2 Overload Protection Coefficient 20 0 200 0 100 0 G type 150 P13 04 Inverter or Motor Overload Warning Detection level 50 200 P type 120 P13 05 Inverter or Motor Overload Warning Detectio...

Page 78: ...current Action 0 Terminal output 1 Terminal output alarm Er016 2 Terminal output alarm Er016 when constant speed run 3 Terminal output only in the constant speed run 0 P13 12 Overvoltage Stall Protective 0 Disabled 1 Enabled 1 120 150 standard bus voltage 380V 140 P13 13 Overvoltage Stall Protective Voltage 120 150 standard bus voltage 220V 120 P13 14 Dynamic Braking Enable 0 Disabled 1 Enabled 1 ...

Page 79: ...abled Model Dependent P13 20 Frequency Reduction Function Selection when an Instantaneous Power Failure 0 Disabled 1 Enabled 0 P13 21 Frequency Reduction Mode Selection when an Instantaneous Power Failure 0 1 0 P13 22 Frequency Decrease Rate when an Instantaneous Power Failure P13 21 0 enabled 0 00Hz s 50 00Hz s 10 00Hz s P13 23 Deceleration Time when an Instantaneous Power Failure P13 21 1 enable...

Page 80: ...ltage Reduction 200 0VDC 600 0VDC 220VAC corresponding 297 0VDC P13 32 Emergency Stop Time 0 0s 3600 0s 5 0s Group P14 Fault Record Parameters Group Function Code Parameter Name Setting Range Factory Default Value Property P14 00 Fault Record Selection 0 3 0 current fault 1 Last fault the bigger the ID the earlier the fault occurs 0 P14 01 Fault Code 0 No fault Er001 Acceleration run over current ...

Page 81: ...reaking unit fault Er026 Reserved Er027 Running time reached Er028 Power on time reached Er029 Offload Er030 Er033 Reserved Er034 Overheat Er035 Reserved Er036 Electronic overload Er037 Er040 Reserved Er041 User defined fault 1 Er042 User defined fault 2 Er043 User defined fault 3 Er044 User defined fault 4 Er045 Er059 Reserved Er060 Manufacturer defined fault 1 Er061 Manufacturer defined fault 2 ...

Page 82: ...0h 65535h 0h P14 12 Accumulative Power on Time upon Fault 0h 65535h 0h P15 Modbus Communication Parameter Group Function Code Parameter Name Setting Range Factory Default Value Property P15 00 Communication Protocol Selection 0 Modbus 0 P15 01 Local Address 0 Broadcast address 1 247 Slave address 1 P15 02 Baud Rate 0 1200bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps 5 38400bps 6 57600bps 7 115200bp...

Page 83: ...1 Communication encrypting with limit 0x00 P15 08 Communication to Modify P00 01 Selection 0 Enable modify 1 Disable modify 1 P20 Motor 2 Parameters Group Function Code Parameter Name Setting Range Factory Default Value Property P20 00 Motor 2 Type 0 Asynchronous motor 0 P20 01 Rated Motor 2 Power 0 4kW 1000 0kW Model Dependent P20 02 Rated Motor 2 Voltage 0V 1500V Model Dependent P20 03 Rated Mot...

Page 84: ... separation 0 P21 02 Motor 2 V F Frequency Point 1 0 00Hz P21 04 0 00Hz P21 03 Motor 2 V F Voltage Point 1 0 0 110 0 rated voltage of motor 2 0 0 P21 04 Motor 2 V F Frequency Point 2 P21 02 P21 06 0 00Hz P21 05 Motor 2 V F Voltage Point 2 0 0 110 0 rated motor 2 voltage 0 0 P21 06 Motor 2 V F Frequency Point 3 P21 04 P00 07 0 00Hz P21 07 Motor 2 V F Voltage Point 3 0 0 110 0 rated motor 2 voltage ...

Page 85: ...easing Time 0 0s 3600 0s 5 0s P21 18 Motor 2 Maximum Output Voltage P21 19 100 0 Rated voltage of motor 100 0 P21 19 Motor 2 Minimum Output Voltage 0 0 P21 18 Rated voltage of motor 0 0 P21 20 Motor 2 V F Control Weak Magnetic Coefficient 1 00 1 30 1 00 P21 21 Energy saving Running Selection of Motor 2 0 Disabled 1 Enabled 0 P28 Condition Monitoring Parameters Group Function Code Parameter Name Se...

Page 86: ...Voltage 0 01V P28 18 AI3 Voltage Extension Card 0 01V P28 19 Count Value 1 P28 20 Motor Power Factor 0 01 P28 21 Magnetic Linkage 0 1 P28 22 PID Setting Value 0 01 P28 23 PID Feedback Value 0 01 P28 24 PID Output Value 0 1 P28 25 PLC Stage 1 P28 26 HS Pulse Input Frequency 0 01kHz P28 27 Current Fault Code 1 P28 28 Accumulative Running Time 1h P28 29 Accumulative Power on Time 1h P28 30 Current Ru...

Page 87: ... Time 0 00 P28 46 PID Derivative Time 0 00 P29 User Parameters Group Function Code Parameter Name Setting Range Factory Default Value Property P29 00 User Password 0 65535 0 P29 01 Parameter Initialization 0 No operation 1 Restore the factory parameter 2 Clear the fault record 3 Clear accumulative running and power on time 4 Date upload inverter to panel 5 Date download panel to inverter 0 P29 02 ...

Page 88: ...ble VD300 Series Inverter User Manual 84 P29 06 Inverter Rate Current 2 4A 2000 0A Factory Setting P29 07 Factory Use P29 08 Factory Use P29 09 Factory Use P29 10 Factory Use P29 11 Factory Use P30 Factory Parameters Group ...

Page 89: ...of inverter work with one unit of motor no need to install encoder It is highly adaptive to application especially when motor power is big and controlling performance is better P00 01 Running Command Selection 0 Keypad command channel L R OFF 1 Terminal command channel L R ON 2 Communication command channel L R flashes 0 Select inverter run command source Inverter run command include start stop fo...

Page 90: ...oup 7 HS pulse input setting Via HDI1 terminal input pulse frequency to set target frequency support 0 00KHz 100 00KHz pulse input refer to function code P05 39 P05 43 8 PID control setup Select process PID control as frequency source generally used in processing close loop control such as pressure close loop temperature close loop refer to function code P08 group 9 Communication setting Frequency...

Page 91: ...ess or equal to max output frequency when the set frequency is higher than the frequency upper limit then it runs with frequency upper limit P00 10 is used to set the lower limit of the running frequency The value is less or equal to upper limit frequency when the set frequency is lower than the frequency lower limit and the frequency lower limit is greater than 0 the value set by the P01 20 to de...

Page 92: ...quence among U V W to change motor run direction Software settings are strictly prohibited to determine the direction of motor operation P00 19 Carrier Frequency Setting 1 0kHz 16 0kHz Model depende nt Carrier frequency has important effect to inverter and motor when carrier frequency rising the power loss temperature rising noise of motor will decrease when carrier frequency decreasing inverter t...

Page 93: ...er modulation 1 Depth over modulation 0x01 The function is used as boost inverter output voltage properly in general condition user has no need to adjust the parameter P00 26 Motor 1 and Motor 2 Selection Channel 0 Function code P00 27 1 Terminal 2 Communication 0 P00 27 Motor Selection Setting by Keypad 0 Motor 1 1 Motor 2 0 VD300 support 2 motors switchover can keep independent 2 motors paramete...

Page 94: ...requency retention time is the run time under start frequency Start frequency generally set 1Hz 2Hz In low power application by setting start frequency can quickly build slip which is helpful in quickly start motor For big power or heavy load application properly extend start frequency retention time can pre excitation motor and reduce start current and boost start torque If motor is rotating when...

Page 95: ...ertia reduce speed to zero After coast to stop the motor is still in the high speed rotation to prevent equipment damage or personal injury caused by P01 06 Initial Frequency of Stop Braking 0 00Hz P00 07 max output frequency 0 00Hz P01 07 Waiting Time of Stop Braking 0 000s Auto delay 0 001s 60 000s 0 00s P01 08 Stop DC Braking Current 0 0 100 0 0 0 P01 09 Stop DC Braking Time 0 00s 60 00s 0 00s ...

Page 96: ...e rotator current not increase and stator cooling is faster than rotator P01 11 Short circuit Braking Current 0 0 150 100 relate to inverter rate current 0 0 О P01 12 Startup Short circuit Braking Holding Time 0 00s 60 00s 0 00s О P01 13 Stop Short circuit Braking Holding Time 0 00s 60 00s 0 00s О When the parameter value is set to a non 0 inverter output in start and stop is equivalent to get sho...

Page 97: ... Action 0 Running with frequency lower limit 1 Stop 2 Dormant standby 0 P01 21 Dormant Recover Delay Time 0 0s 3600 0s corresponding P01 20 2 is effective 0 0s О When the frequency lower limit of frequency inverter set greater than zero P01 20 is used to set the frequency inverter run state when inverter real output frequency is lower than the in frequency lower limit When P01 20 set to 2 P01 21 s...

Page 98: ... 0 100 0 P01 27 relate to acceleration deceleration time 30 0 Acceleration deceleration curve select inverter frequency change way in the process of frequency change in the acceleration deceleration frequency and so on If choose linear acceleration deceleration frequency variation of the slope is fixed change slope is determined by the deceleration time If choose the S curve frequency changes the ...

Page 99: ...oltage Rise Rate of Rotation Speed Tracking 0 1000 100 The larger the value is the faster tracked the rotational speed is and the fault is prone to overvoltage when the speed is over The smaller the value is the longer time of the whole tracked the rotational speed is ...

Page 100: ... standard class than inverter power Otherwise the control performance will be decreased P02 06 Motor 1 Stator Resistance 0 000Ω 65 535Ω Model dependent P02 07 Motor 1 Rotor Resistance 0 000Ω 65 535Ω Model dependent P02 08 Motor 1 Rotor and Stator Leakage Inductive Reactance 0 0mH 6553 5mH Model dependent P02 09 Motor 1 Rotor and Stator Mutual Inductive Reactance 0 0mH 6553 5mH Model dependent P02 ...

Page 101: ...o switchover frequency 1 and switchover frequency 2 as below diagram showed Gain intergral Running frequency P03 03 PI parameter 1 PI parameter 2 P03 06 Fig 6 4 1Schematic Diagram for speed loop parameter switchover Speed loop proportion gain P03 01 P03 04 Please according to load inertia of motor to adjust the parameters for larger inertia load please increase the proportional gain For the small ...

Page 102: ...r control slip frequency to improve system speed control precision properly adjust the parameter can effectively suppress speed offset P03 10 Current Loop Proportion Coefficient P 0 60000 1000 P03 11 Current Loop Integral Coefficient I 0 60000 1000 Above current loop PI adjusting parameter is only applied for vector control mode 1 The two parameters in PI adjustments of the current loop it directl...

Page 103: ...rce Setting of Frequency Upper Limit of Reverse in Torque Control 0 Function code P03 18 1 AI1 2 AI2 3 AI3 extension card 4 High speed Pulse input 5 Communication setting Notes 100 of 1 4 relative to the maximum output frequency 0 Used to select torque control mode forward reverse frequency upper limit setting source P03 17 Frequency Upper Limit Keypad Setting of Forward in Torque Control 0 00Hz P...

Page 104: ... limit P03 23 Max Voltage Limit 0 0 120 0 100 0 Used to set inverter max output voltage P03 24 Pre excitation Time 0 000s 10 000s 0 300s Pre excitation time magnetic flux is build up before motor started in order to make motor start quick response If there is run command the function code will enter to pre excitation state according to set time once magnetic flux has built up then enter to normal ...

Page 105: ...han P03 30 torque compensation is P03 28 setting coefficient when inverter output frequency is higher than P03 31 torque compensation is P03 29 setting coefficient when inverter output frequency is between P0 30 P03 31 torque compensation is P03 28 and P03 29 linear interpolation coefficient P03 32 Acceleration Deceleratio n Torque Compensation Coefficient 0 000 10 000 0 000 P03 33 Acceleration De...

Page 106: ... Frequency Point 1 0 00Hz P04 04 0 00Hz P04 03 MS V F Voltage Point 1 0 0 110 0 rated motor 1 voltage 0 0 P04 04 MS V F Frequency Point 2 P04 02 P04 06 0 00Hz P04 05 MS V F Voltage Point 2 0 0 110 0 rated motor 1 voltage 0 0 P04 06 MS V F Frequency Point 3 P04 04 P00 07 max output frequency 0 00Hz P04 07 MS V F Voltage Point 3 0 0 110 0 rated motor 1 voltage 0 0 When P04 00 set as 1 MS V F each st...

Page 107: ... with heavy loading and speed getting lower it needs to increase the coefficient otherwise to reduce the parameter P04 09 V F Torque Boost 0 0 Automatic torque boost 0 1 10 0 0 0 P04 10 Cutoff Frequency of Torque Boost 0 0 50 0 Relative to rated motor 1 frequency 20 0 When motor is run under V F control mode in order to make up motor stator resistance voltage loss it needs to compensate certain vo...

Page 108: ...eter is used to set the V F separation control the output voltage of the keyboard settings P04 16 Motor 1 Voltage Increasing Time 0 0s 3600 0s 5 0s P04 17 Motor 1voltage Decreasing Time 0 0s 3600 0s 5 0s P04 18 Motor 1 Maximum Output Voltage P04 19 100 0 rated motor 1 voltage 100 0 Used to set the output voltage upper lower limit in V F separation control and the time needed for output voltage inc...

Page 109: ...rter to keep the first effective terminal determined direction The terminal function set as below Terminal Set Value Description Dix 1 Forward run DIy 2 Reverse run DIx DIy is DI1 DI5 HDI1 Multi function digital input terminals electric level enabled Fig 6 6 1 Schematic diagram of two line mode 1 Two line run mode 2 When this mode is adopted DIx is enabled terminal The direction is determined by t...

Page 110: ...icRuns Fig 6 6 3 Three line control mode 1 SB1 Stop button SB2 Forward rotation button SB3 Forward rotation button Three line control mode 2 In this mode Dln is enabled terminal and the run command is given by DIx while the direction is determined by the status of DIy Terminal function as below Terminal Set Value Description DIx 1 Running DIy 2 FWD REV DIn 3 Three line control mode 2 1 When need t...

Page 111: ...se will delay let inverter is up and run run direction by a third impulse signal is produced DIx or pulse produced by DIy At the same time through disconnect DIn terminal signal can also achieve the downtime control frequency converter Among them the DIx DIy DIn is DI1 DI5 HDI1 multi function digital quantity input terminals DIx DIy for pulse effectively the DIn of level effectively Fig 6 6 5 Alte...

Page 112: ...DI8 Input Function Selection Extension card 0 P05 09 DI9 Input Function Selection Extension card 0 63 see table blow 0 This parameter is used to set the functions of the multifunctional digital input terminals Set Value Function Description 0 No function The terminals not being used can be set no function to avoid wrong operation 1 Forward running 2 Reverse running Via external terminals to contro...

Page 113: ... remove terminal keyboard UP DOWN or UP DOWN frequency values change by the Given frequency back to the initial value pulse effectively 13 Frequency UP DOWN setting clear temporary When frequency to a digital or analog given to the timing the terminal can remove temporarily closed terminal keyboard UP DOWN or UP DOWN frequency values change by the given frequency back to the initial value terminal...

Page 114: ...tain the current output frequency 31 Switchover between set A and set B 32 Switchover between combined set and set A 33 Switchover between combined set and set B When the terminal is effective the frequency converter source switching in various frequency source or frequency source combinations 34 Simple PLC stop reset In stop state when the terminal pulse effectively the inverter recover to initia...

Page 115: ...to the fault protection action to deal with the fault 50 User defined failure input 2 When the user defined external fault normally closed signal to the inverter the inverter report a fault and according to the fault protection action to deal with the fault 51 User defined failure input 3 When the user defined external fault normally closed signal to the inverter the inverter report a fault and ac...

Page 116: ...ime selection terminal function description Terminals 1 Terminals 2 Acceleration Deceleration time selection Corresponding Parameter OFF OFF Acceleration deceleration 0 P00 14 P00 15 OFF ON Acceleration deceleration 1 P09 03 P09 04 ON OFF Acceleration deceleration 2 P09 05 P09 06 ON ON Acceleration deceleration 3 P09 07 P09 08 P05 10 HDI1 Terminal Function Selection 0 HS pulse input 1 Switch signa...

Page 117: ... P05 15 or lower limit P05 13 of the set take the upper limit P05 15 or lower limit P05 13 to calculate AI1 input filter time used to set the AI1software filter time when the on site analog is easy to be disturbed please increase the filter time to make the detection of the analog quantity tends to be stable but the larger the filtering time is the response speed of the analog is slow and how to s...

Page 118: ...gram 6 6 6 showed linear relation P05 28 AI3 Input Type Selection 0 Voltage input 1 Current input 0 P05 29 Lower Limit of AI3 Voltage 10 00V P05 31 0 00V P05 30 Corresponding Setting of AI3 Voltage Lower Limit 100 0 100 0 0 0 P05 31 Upper Limit of AI3 Voltage P05 29 10 00V 10 00V P05 32 Corresponding Setting of AI3 Voltage Upper Limit 100 0 100 0 100 0 P05 33 Lower Limit of AI3 Current 20 00mA P05...

Page 119: ...Close Delay Time 0 0s 6000 0s 0 0s P05 45 DI1 Terminals Open Delay Time 0 0s 6000 0s 0 0s P05 46 DI2 Terminals Close Delay Time 0 0s 6000 0s 0 0s P05 47 DI2 Terminals Open Delay Time 0 0s 6000 0s 0 0s P05 48 DI3 Terminals Close Delay Time 0 0s 6000 0s 0 0s P05 49 DI3 Terminals Open Delay Time 0 0s 6000 0s 0 0s P05 50 DI4 Terminals Close Delay Time 0 0s 6000 0s 0 0s P05 51 DI4 Terminals Open Delay ...

Page 120: ...ive As following figure Fig 6 6 8 DI connection delay and disconnection delay diagram P05 62 Virtual Input Terminal Setting Selection 0 Disabled 1 Communication setting 0 This function code is used to set the input terminals in the communication control whether or not to use communication virtual terminal to control converter Please refer to the communication protocol in detail Note when the input...

Page 121: ...tus P06 03 DO1 Digit Output Function 0 P06 04 HDO1 Digital Output Mode Function 0 P06 05 Relay T1 Digit Output Selection 0 P06 06 Relay T2 Output Selection 0 P06 07 DO5 Function Select Ion Of Output Terminals Extension Card 0 33 see table blow 0 Digit output terminal function table Set Value Function Description 0 Disabled There have no function on output terminals 1 Inverter in running It indicat...

Page 122: ...ge output ON signal see the function code P0 09 14 Frequency upper limit reached When operation frequency reach to the upper limit frequency output ON signal 15 Frequency lower limit reached When operation frequency reach to the lower limit frequency output ON signal When inverter is in a state of downtime the signal is OFF 16 Set count value reached When the count reach to the set value of P09 27...

Page 123: ... in jog running output ON signal 32 Length reached When length counting reach to set length output ON signal See the function code P09 25 P09 26 33 Braking timing output The timing output function of inverter See the function code P09 57 P09 58 P06 08 AO1 Analog Output Function 0 P06 09 AO2 Output Selection 0 P06 10 HDO1 Pulse Output Functions 0 25 see table below 0 Analog output AO1 and AO2 outpu...

Page 124: ...value 1 17 Communication set value 2 Corresponding MODBUS communication set value 2 P06 11 AO1 Output Voltage Current Lower Limit 0 00V P06 13 0 00mA P06 13 0 00V P06 12 Corresponding Setting Value of AO1 Voltage Output Current Lower Limit 0 0 100 0 0 0 P06 13 AO1 Output Voltage Current Upper Limit P06 11 10 00V P06 11 20 00 mA 10 00V P06 14 Corresponding Setting Value of AO1 Output Voltage Curren...

Page 125: ...ut 0 00kHz 100 00kHz 50 00kHz P06 25 HDO1 Output Filter Time 0 000s 10 000s 0 000s When selecting HDO1 terminals as pulse output the function code is used to set value between the high speed pulse output and its representative set value P06 26 DO1 Terminals Closed Delay 0 0s 6000 0s 0 0s P06 27 DO1 Terminals Open Delay 0 0s 6000 0s 0 0s P06 28 HDO1 Terminals Close Delay 0 0s 6000 0s 0 0s P06 29 HD...

Page 126: ...erter User Manual 122 Fig 6 7 1 DO connected delay and open delay diagram P06 36 AO1 Output Type Selection 0 Voltage type 1 Current type 0 P06 37 AO2 Output Type Selection 0 Voltage type 1 Current type 0 Used to select the type of AO output ...

Page 127: ...ction code used to correct the analog input AI to eliminate the influence input port zero bias and gain of AI This group of function parameters have been corrected in the factory will revert to the factory values after correction when factory reset Generally don t to correction at the scene of the application Measured voltage means by measuring instruments such as multi meter measure out the actua...

Page 128: ...p of function parameters have been corrected in the factory will revert to the factory values after correction when factory reset Generally don t to correction at the scene of the application Target voltage means the theory of inverter output voltage value Measured voltage means by measuring instruments such as multi meter measure out the actual voltage P07 20 AI2 Current Correction Coefficient 0 ...

Page 129: ...ion code P08 01 1 AI1 2 Reserved 3 Reserved 4 Reserved 5 MS speed command 6 Communication setting 7 Keypad potentiometer 0 Set PID command source when selecting manufacturer default 0 it is using keypad set PID target given value The setup target value of the process PID is relative value and the setup 100 is relative to full range of feedback signal of the controlled system The system will always...

Page 130: ...portional Gain 1 0 00 100 00 40 0 P08 07 Integral Time 1 0 00 Disabled integral 0 01s 10 00s 0 50s P08 08 Differential Time 1 0 000s 10 000s 0 000s P08 09 Proportional Gain 2 0 00 100 00 40 00 P08 10 Integral Time 2 0 00 Disabled integral 0 01s 10 00s 0 50s P08 11 Differential Time 2 0 000s 10 000s 0 000s In order to meet process PID control in complicate control application the inverter has built...

Page 131: ... absolute value is less than the PID parameters switchover deviation 1 namely P08 13 set value the PID control parameters selected PID parameter 1 when a given and feedback error absolute value is bigger than the PID parameters of deviation 2 namely P08 14 set value the PID control parameters selected PID 2 When a given and feedback error absolute value between PID switchover deviation 1 and PID d...

Page 132: ...0 0 relative to PID command value 50 0 When P08 16 set to non zero namely enable PID preset mode Appropriate setting preset frequency preset holding time of PID preset frequency or preset output switchover threshold to avoid the inverter start initial feedback and command deviation limits and make the PID regulator saturation can make the closed loop regulating quickly into a stable stage and no o...

Page 133: ...0 0 P08 26 PID Dormant Waiting Time 0 0s 6000 0s 1 0s P08 27 PID Revive Waiting Time 0 0s 6000 0s 0 5s PID dormancy when the system detects that the PID feedback value is higher than PID dormancy threshold and maintain time exceeding than PID dormant waiting time inverter will start decelerate according to the time set by the deceleration time and later enter into a dormant state when frequency dr...

Page 134: ...put P08 36 PID Adjust Selection 0 Continue integration arriving upper and lower limit 1 Stop integration arriving upper and lower limits 0 When PID control operation and using integration function to decide whether continue integration when set upper lower limit arrived Reach the upper lower limit to continue integral integral quantity has real time response to the changes between given quantity a...

Page 135: ...wer Limit Frequency Of Feedback Break Line Detection 0 00 50 00Hz 10 00 When the output frequency is lower than the frequency lower limit don t detect break line P08 41 PID Preset Output Source Selection 0 Function code P08 17 setting 1 AI1 2 AI2 3 AI3 Extension card 4 HS pulse input setting 5 MS speed reference setting 6 Keypad potentiometer setting 0 When PID preset output the selection of the o...

Page 136: ...6 Deceleration Time2 0 0s 3600 0s Model Dependent P09 07 Acceleration Time 3 0 0s 3600 0s Model Dependent P09 08 Deceleration Time3 0 0s 3600 0s Model dependent Acceleration deceleration time refers to the time needed that frequency from 0 00 Hz acceleration deceleration to the reference frequency P00 16 which is used to set frequency changing slope There Provide 4 groups of acceleration decelerat...

Page 137: ...um output frequency 50 00Hz P09 13 Frequency Detection 2 Hysteresis Value 100 0 100 0 relative to FDT2 5 0 Frequency detection FDT function when the output frequency exceeds set frequency detection value DO indicator signal FDT output is Enabled until the output frequency drop below detection value and the difference value exceeding the lagged value DO indicator signal FDT output is Disabled On th...

Page 138: ...the swing frequency is disabled Fig 6 9 3 Schematic diagram for swing frequency work principle Swing frequency set method is used to set swing amplitude reference quantity For central frequency present set frequency is relative to variable swing system Swing amplitude changes according to central frequency changing Relative to max frequency is fixed swing amplitude system the swing amplitude is fi...

Page 139: ...oid mechanical resonance frequency point As below diagram showed actual run frequency fall onto the solid line Fig6 9 4 Schematic diagram for Jump frequency P09 27 Set Count Value P09 28 65535 1000 P09 28 Designated Count Value 1 P09 27 500 The count value can set counter input DI function When count value arrive at set counter value digital output terminal output signal set by counter and counter...

Page 140: ... Reached Set 0min 65535min 0min The function code is used to set their own time of arrival when the setting time digital output terminals output corresponding DO signals 21 24 function P09 34 Any Frequency Reaching 0 00Hz P00 07 max output frequency 0 00 P09 35 Any Frequency Reaching Detection Amplitude 0 00Hz P09 34 0 00 When output frequency is within the positive negative detection width range ...

Page 141: ...ay value P09 41 Keypad V Fine Tuning Frequency and JOG REV Fast Frequency Set 0x0000 0x1221 LED unit s digit frequency control selection 0 Adjusting enabled 1 Keypad adjusting disabled LED ten s digit bit frequency control selection 0 Only enabled when P00 02 1 or P00 03 1 1 All frequency mode are enabled 2 MS speed in priority disabled for MS speed LED hundred s digit stop action selection 0 Setu...

Page 142: ...p 2 Enabled in run clear upon receiving stop command 0x000 Used to set terminal UP DOWN function selection P09 44 UP DOWN Terminals Frequency Change Rate 0 01Hz s 50 0Hz s 1 00Hz s If choosing terminals UP DOWN function set the parameters used in the terminal UP DOWN the size of the function change rate the greater the value the greater the rate of change P09 45 Frequency Setting at Power Loss Act...

Page 143: ...ose P09 48 Action after Accumulative Power On and Run Time Reached 0 Output terminals action error alarm 1 Output terminals action no error alarm 0 Used to set whether inverter will alarm when the accumulative power on and run time reached Output terminal action error alarming the inverter output DO action and meanwhile alarming Er027 if run time arrived or alarming Er08 power on time reached and ...

Page 144: ... output timing code When the output frequency is lower than P09 57 stop braking frequency set frequency the function of DO 33 braking timing output outputs ON signal and continuous P09 58 stop braking time the set time P09 59 A B Frequency Fine Tuning Superposition Selection LED unit s digit 0 A frequency allows for superposition fine tuning frequency 1 A frequency prohibit superposition fine tuni...

Page 145: ...nce 7 Quick debugging mode according to factory parameter debugging 8 Modify rapidly set frequency 1 This parameter is used to set JOG REV button function selection P10 02 JOG REV Key Run Command Channel Switchover Sequential Selection 0 Keyboard control terminal control 1 Keyboard control communication control 2 Terminal control communication control 3 Keyboard control terminals Control communica...

Page 146: ...r defined speed 2 Running value BIT12 BIT15 Reserved 0x0000 Inverter in run condition parameter display is subjected to the function code which is a 16 bit binary number if one bit is 1 the corresponding parameters of the bit at run time can see through the shift key If the bit is 0 then the corresponding parameters will not be displayed The lower the bit is the higher the display priority is Comp...

Page 147: ... inverter PID feedback other parameters do not need to display PID feedback in shown at low bit P10 03 which corresponding hexadecimal 0x0200 run shown high bit is all 0 and set P10 03 0 x0200 P10 04 x0000 0 Note if need to display the pressure units at run time it must be properly set P08 05 parameters Example 3 such as the need to display the operation of the inverter frequency and the output cu...

Page 148: ...ters detailed setting method Stop display parameter P10 05 corresponding table Corresponding display parameter Hexadecimal Set frequency Hz on 0x0001 Bus voltage V on 0x0002 Input terminal state 0x0004 Output terminal state 0x0008 PID given value flash 0x0010 PID feedback value on 0x0020 Torque set value on 0x0040 Analog AI1 value V on 0x0080 Analog AI2 value V on 0x0100 Analog AI3 value extended ...

Page 149: ... user defined speed 2 coefficient inverter LED actual display user defined speed 2 RPM P10 07 P10 09 Second Line LED Running Display Parameters 0 15 corresponding bit0 bit15 of P10 03 16 31 corresponding bit0 bit15 of P10 04 4 P10 10 Second Line LED Stop Display Parameters 0 15 corresponding bit0 bit15 of P10 05 1 When using the dual line display keyboard you can select a display value through the...

Page 150: ... P11 05 Multi reference 5 100 0 100 0 0 0 P11 06 Multi reference 6 100 0 100 0 0 0 P11 07 Multi reference 7 100 0 100 0 0 0 P11 08 Multi reference 8 100 0 100 0 0 0 P11 09 Multi reference 9 100 0 100 0 0 0 P11 10 Multi reference 10 100 0 100 0 0 0 P11 11 Multi reference 11 100 0 100 0 0 0 P11 12 Multi reference 12 100 0 100 0 0 0 P11 13 Multi reference 13 100 0 100 0 0 0 P11 14 Multi reference 14 ...

Page 151: ...rd analogue HS pulse PLC communication frequency input via DIn1 DIn2 DIn3 DIn4 combined coding there is 16stage speed to be chosen on max extent The start stop of MS speed operating is also decided by P00 01 the relation between DIn1 DIn2 DIn3 DIn4 terminals and multistage speed is shown in the following table DIn1 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIn2 OFF OFF ON ON OFF OFF ...

Page 152: ...rt run or run from interrupted stage P11 18 Simple PLC Retentive 0 Retentive at power failure 1 Non retentive at power failure 0 This parameter is used to set memory selection when simple PLC stopped or power loss P11 19 MS Time Unit Setup 0 S second 1 Min minute 0 This parameter is used to set the run time unit selection of simple PLC P11 20 Time of Reference 0 0 0s h 6000 0s h 0 0s P11 21 Accele...

Page 153: ...f Reference 9 0 3 0 P11 40 Time of Reference 10 0 0s h 6000 0s h 0 0s P11 41 Acceleration Deceleration Time Selection of Reference 10 0 3 0 P11 42 Time of Reference 11 0 0s h 6000 0s h 0 0s P11 43 Acceleration Deceleration Time Selection of Reference 11 0 3 0 P11 44 Time of Reference 12 0 0s h 6000 0s h 0 0s P11 45 Acceleration Deceleration Time Selection of Reference 12 0 3 0 P11 46 Time of Refer...

Page 154: ...r if one stage run time is not 0 but run frequency is 0 the inverter will keep output as zero frequency within this stage P11 52 Acceleration Deceleration Time Selection Mode of Multi stage Speed 0 Function code to determine 1 Terminal to determine 0 Selecting MS speed of Acceleration deceleration time can decided by simple PLC corresponding to each section of acceleration and deceleration time ca...

Page 155: ...highly recommended to add a thermal relay between inverter and motor to protect motor when setting the parameter The inverse time limit curve of motor overload protection default as 200 motor rate current last 1min then alarming motor overload error 120 motor rate current keep 60min then alarming motor overload error Via adjusting motor overload protection coefficient to smoothening motor overload...

Page 156: ...3 07 Inverter or Motor Offload Warning Detection Time 0 0s 3600 0s 1 0s Inverter or motor offload pre alarm detection level before inverter or motor offload error protection through DO send a pre alarm signal to control system The pre alarm coefficient is to decide what time to pre alarm before inverter or motor offload protection The bigger the value is the bigger the pre alarm advanced quantity ...

Page 157: ...ll the time 1 Detection in the constant speed run 0x000 The parameter is used to whether to selecting inverter pre alarm function or motor pre alarm function etc Such as pre alarm detection method and the disposal method after pre alarming P13 09 Output Over current Detection Value 0 0 No detection 0 1 300 0 0 0 P13 10 Output Over current Detection Time 0 0s 100 0s 0 0s P13 11 Output Over current ...

Page 158: ...en stall protection For larger inertia but with no configured braking circuit if prohibit overvoltage stall protection inverter will easily jump over overvoltage error if open overvoltage stall protection then resulting in inverter actual decelerating time will be delayed If inverter built in braking unit and configured braking resistor P13 13 is the braking unit threshold voltage when overvoltage...

Page 159: ...evel 50 0 200 0 P type 120 0 P13 18 Frequency Decrease Rate when Current Limiting 0 00Hz s 50 00Hz s 10 00Hz s Overcurrent stall is similar to overvoltage stall when inverter is in starting acceleration process then inverter output frequency stop acceleration and keep current running frequency waiting until output current lower than stall upper limit then starting acceleration As Fig 6 12 6 showed...

Page 160: ...Voltage when an Instantaneous Power Failure 200 0VDC 600 0VDC 220VAC corresponding 240 0VDC This function means that when instant power failure or voltage suddenly drop inverter output speed will decrease and load feedback energy will compensate to drop of inverter DC bus voltage in order to keep inverter run and avoid under voltage error caused stopping P13 20 is used in selecting protection func...

Page 161: ... give alarming P13 29 Fan Start Mode 0 Automatic control 1 Fan running all the time 0 Used to select a cooling fan mode of action choosing to 0 the run state of the inverter in the fan operation stop state if the radiator temperature is above 40 degrees fan operation stop condition radiator temperature below 40 degrees fan doesn t work This mode can greatly improve the service life of the cooling ...

Page 162: ...e Er010 Bus under voltage Er011 Motor overload Er012 Inverter overload Er013 Input side phase loss Er014 Output side phase loss Er015 Module overheat Er016 Current over limit fault Er017 External fault Er018 Communication fault Er019 Current detecting circuit fault Er020 Motor self learning error Er021 EEPROM read write fault Er022 PID feedback over limit fault Er023 PID feedback break line fault ...

Page 163: ...0 0A 0 0A P14 04 Output Voltage upon Fault 0v 2000V 0V P14 05 Bus Voltage upon Fault 0 0v 2000 0V 0 0V P14 06 Input Terminal State upon Fault 0x000 0x1FF 0x000 P14 07 Output Terminal State upon Fault 0x00 0x1F 0x00 P14 08 Inverter Temperate upon Fault 20 0 c 120 0 C 0 0 C P14 09 Run Time upon Fault 0min 65535min 0min P14 10 Power On Time upon Fault 0min 65535min 0min P14 11 Accumulative Running Ti...

Page 164: ...xternal environment please choose according to peripheral environment P15 03 Data Format 0 No verify N 8 1 for RTU 1 Even verify E 8 1 for RTU 2 Odd verify O 8 1 for RTU 3 No verify N 8 2 for RTU 4 Even verify E 8 2 for RTU 5 Odd verify O 8 2 for RTU 0 This parameter is used to set the communication format between HOST PC and inverter HOST PC and inverter setting data format must be the same other...

Page 165: ... inverter will response data in communication and whether communication encryption setup is enabled Write operation with response inverter responses data to host PC for read write command Write operation with no response inverter only responses data to host PC read command no response data to write command helpful for improving communication efficiency Communication encryption setting is disabled ...

Page 166: ...tput Torque 0 1Nm P28 10 Output Torque Percent 0 1 P28 11 Set Torque Percent 0 1 P28 12 Motor Run Speed 1RPM P28 13 Speed Controller Output 0 0 P28 14 DI Input State 1 P28 15 DO Input State 1 P28 16 AI1 Voltage 0 01V P28 17 AI2 Voltage 0 01V P28 18 AI3 Voltage Extension Card 0 01V P28 19 Count Value 1 P28 20 Motor Power Factor 0 01 P28 21 Magnetic Linkage 0 1 P28 22 PID Setting Value 0 01 P28 23 P...

Page 167: ...5 AC Line Current 0 1A P28 36 Accumulative Power Consumption Upper Bit 1kwh P28 37 Accumulative Power Consumption Lower Bit 0 1kwh P28 38 Length 0 P28 39 Accumulative Power on Time Time lock 0 P28 40 Torque Compensation 0 0 The above parameters are used to check the inverter input output and other users to set the real time display of function value Users may have the group function code real time...

Page 168: ...ecovered to manufacturer parameter but motor parameter error record message accumulate run time accumulate power on time are not recovered Clear error record clear inverter error record message Clear accumulate run and power on time used to clear accumulate run and power on time of inverter record Data upload used to upload all user parameters to the CPU display board Data download for the CPU dis...

Page 169: ...ed 2 The power input and output power cables of the inverter and weak current signal cables e g control line shall not be arranged in parallel and vertical arrangement is preferable 3 It is recommended that the output power cables of the inverter employ shield cables or steel pipe shielded cables and that the shielding layer be earthed reliably The lead cables of the equipment suffering interferen...

Page 170: ...ce between motor and inverter can reduce distributed capacitance The bigger the carrier frequency is the bigger the leakage current is By reducing carrier frequency to reduce leakage current but reducing carrier frequency will result in motor noise increasing Please pay attention add electric reactor is also an effective way to solve leakage current The leakage current will increase as the increas...

Page 171: ... too small 5 V F curve inappropriate 6 Inverse module short circuit protection 1 Extend acceleration time 2 Self tuning of motor parameter 3 Check grid input power 4 Select inverter with bigger power class 5 Adjust V F curve setting adjust manual torque boost 6 Inverter module or drive circuit damage Er002 Deceleration run over current hardware 1 Deceleration time is too short 2 load inertia torqu...

Page 172: ... change 3 Load inertia is too big 1 Check grid input power 2 Install input electric reactor 3 Add external energy consumption braking unit Er010 Bus under voltage 1 Grid voltage two low 2 Instant power off 1 Check grid input power 2 RESET operation Er011 Motor overload 1 Grid voltage is too low 2 Motor rate current setting un correct 3 Motor stalled for load jump is too big 1 Check grid voltage 2 ...

Page 173: ... damage 3 Hall device damage 4 Amplify circuit abnormal 1 Check connector re wring 2 Seek for help 3 Seek for help 4 Seek for help Er020 Motor self learning error 1 Motor and inverter capacity is not match 2 Motor rate parameter setting inappropriate 3 Self learning parameter and standard parameter deviation is too big 4 Self learning overtime 1 Change inverter model 2 Set rate parameter according...

Page 174: ...ion source Er042 User self define error 2 User self define error 2 signal input terminal enabled 1 Check the signal source 2 Eliminate signal action source Er043 User self define error 3 User self define error 3 signal input terminal enabled 1 Check the signal source 2 Eliminate signal action source Er044 User self define error 4 User self define error 4 signal input terminal enabled 1 Check the s...

Page 175: ...n t Move after Inverter Run Inspect if there is balanced three phase output among U V W If yes then motor could be damaged or mechanically locked Please solve it If the output is unbalanced or lost the inverter drive board or the output module may be damaged ask for support 8 2 4 Inverter Displays Normally when Power on but Switchover at the Input Side Trips when Run Inspect whether the output sid...

Page 176: ...in the network That is the basis to guarantee the Modbus serial communication 9 4 Protocol Description VD300 series inverter communication protocol is a kind of serial master slave communication protocol in the network only one equipment master can build a protocol Named as Inquire Command Other equipment slave only by providing the data response Inquire Command or doing the action according to th...

Page 177: ...247 decimal 0 as broadcast address Function field CMD 03H read slave parameter 06H write slave parameter Data field DATA N 1 DATA 0 2 N bit data this part is the main content of communication also as the core of data exchange in communication CRC CHK low bit Detect value CRC verify bit 16bit CRC CHK high bit T1 T2 T3 T4 3 5 bits transmission time Frame footer END END Lo 9 6 Command Code and Commun...

Page 178: ...C CHK low bit xx H CRC CHK high bit xx H END T1 T2 T3 T4 9 6 2 Command Code 06H 0000 0110 write one word Such as Put 5000 1388H namely write in setting frequency 50 00Hz write to slave address 01H inverter 3001H communication set frequency address The frame structure description as below RTU Master command information START T1 T2 T3 T4 ADDR 01H CMD 06H Write data address high bit 30H Write data ad...

Page 179: ... that communication was in error 9 6 3 2 CRC check method In RTU frame format format include format error checking field that is based on CRC method calculation The CRC field checks the contents of the entire format The CRC field has two bytes containing a 16 bit binary value The CRC value is calculated by the transmitting device which adds the CRC to the format The receiving device recalculates t...

Page 180: ...te P30 group is manufacturer setting parameter it cannot be read or changed Some parameter cannot be changed when inverter is in operation but some parameter cannot be changed no matter if inverter is run or not When changing function code parameter pay attention to the parameter setting range unit and related illustration Furthermore since EEPROM is saved frequently thus will it reducing lifetime...

Page 181: ...erse rotation 0 P00 07 Unit 0 01Hz 3007H PID setting range 0 1000 1000 corresponding to 100 3008H PID feedback range 0 1000 1000 corresponding to 100 Special control command byte Bit Value 0 Value 1 Bit0 when bit1 0 Motor 1 Motor 2 Bit2 No action Torque control Disabled Bit3 No action Pre excitation 3009H Bit4 No action DC braking 300AH Voltage set value special for V F separation use 0 1000 1000 ...

Page 182: ...erload pre alarm overload pre alarm W Error code 3102H Refer to error type description R Product code 3103H R Output frequency 3200H 0 00Hz P00 07 R Set frequency 3201H 0 00Hz P00 07 R Motor running speed 3202H 0RPM 65535RPM R BUS voltage 3203H 0 0V 2000 0V R Output current 3204H 0 0A 2000 0A R Output voltage 3205H 0V 1200V R Set torque 3206H 250 0 250 0 R Output torque 3207H 250 0 250 0 R Output ...

Page 183: ...ommand 03H abnormal response as 83H and write command 06H with its abnormal response as 86H It follows the error message code and CRC check code Communication error code is the response from inverter sent to HOST pc its code and meaning as below table Code Description Meaning 01H Illegal command Command sent is illegal 02H Illegal data address The register address sent to inverter is illegal or un...

Page 184: ...ication Data Address Parameter Read Description VD300 series inverter supports max 16 numbers continuous address parameter data reading communication reading only need randomly designating starting address and the data byte numbers from starting address Such as reading motor run frequency when inverter is run reading motor run speed output current then communication parameter starting address is 3...

Page 185: ...n card Multi function extension card and installation diagram as show below AI3 24V COM 10V 5V AI2 AO1 AO2 24V COM Fig A 1 Multi function extension card and installation diagram A 1 The Installation Considerations of Multi function Extension Card Please pay attention to the extension card J20 and main control board J7 will strictly correspond to insert when multi function I O extension card instal...

Page 186: ... parts A 3 Jumper Switchover Function Description Table A 2 Socket connection function description Jumper Switchover Code Jump Selection Function Description 24V port When jump cap plug connect to 24V OP terminal connect with 24V and DI7 DI9 with COM short circuit input effective J21 COM port When jump cap plug connect to 24V OP terminal connect with COM and DI7 DI9 with 24V short circuit input ef...

Page 187: ...ice 3 If there is any failure or damage to the product please correctly fill out the Product Warranty Card in detail 4 The maintenance fee is charged according to the latest Maintenance Price List of Vicruns 5 The product Warranty Card is not re issued Please keep the card and present it to the maintenance personnel when asking for maintenance 6 If there is any problem during the service contact V...

Page 188: ... Address Contact Person Customer Information Company Name Postcode Tel of Email Product Model Serial No Product Information Name of supplier who supplied you the unit Failure Description eg Fault code Maintenance Personnel ...

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